DE2650218C2 - - Google Patents
Info
- Publication number
- DE2650218C2 DE2650218C2 DE19762650218 DE2650218A DE2650218C2 DE 2650218 C2 DE2650218 C2 DE 2650218C2 DE 19762650218 DE19762650218 DE 19762650218 DE 2650218 A DE2650218 A DE 2650218A DE 2650218 C2 DE2650218 C2 DE 2650218C2
- Authority
- DE
- Germany
- Prior art keywords
- screwdriver
- screw
- motor
- torque
- inertia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 238000010079 rubber tapping Methods 0.000 description 9
- 239000004033 plastic Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 2
- 239000011359 shock absorbing material Substances 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13082575A JPS5255100A (en) | 1975-10-30 | 1975-10-30 | Improvement in driving system of motor driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2650218A1 DE2650218A1 (de) | 1977-05-05 |
| DE2650218C2 true DE2650218C2 (OSRAM) | 1987-10-15 |
Family
ID=15043581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762650218 Granted DE2650218A1 (de) | 1975-10-30 | 1976-11-02 | Antriebsvorrichtung fuer einen schrauber |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5255100A (OSRAM) |
| DE (1) | DE2650218A1 (OSRAM) |
| GB (1) | GB1562724A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047071B2 (ja) * | 1981-07-29 | 1985-10-19 | 株式会社ハイマチツク | 小ねじ締め用電動ドライバ |
| CN110744295B (zh) * | 2019-12-04 | 2024-11-05 | 上海克来机电自动化工程股份有限公司 | 一种自动拧紧机构 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1662223A (en) * | 1927-04-18 | 1928-03-13 | Henry F Werner | Shock absorber |
| GB683242A (en) * | 1950-09-04 | 1952-11-26 | John Dodd | Improvements in and relating to attachments for tapping holes, screwing up studs and like operations |
| DE1142027B (de) * | 1960-05-12 | 1963-01-03 | Christian Dunker | Verriegelungsvorrichtung fuer elektrische Schalter |
-
1975
- 1975-10-30 JP JP13082575A patent/JPS5255100A/ja active Granted
-
1976
- 1976-11-01 GB GB4532976A patent/GB1562724A/en not_active Expired
- 1976-11-02 DE DE19762650218 patent/DE2650218A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2650218A1 (de) | 1977-05-05 |
| GB1562724A (en) | 1980-03-12 |
| JPS5255100A (en) | 1977-05-06 |
| JPS5746993B2 (OSRAM) | 1982-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8380 | Miscellaneous part iii |
Free format text: SPALTE 1, ZEILE 42 "DREHMOMENTCHARAKTERISTIK" AENDERN IN "DREHZAHLCHARAKTERISTIK" |